Vickers is a power tool brand under the Baoshide Machinery Group, which originated in Suzhou, but has branches in the United States, Italy, and Australia, and is oriented to the global market. Vix's product line covers industrial, commercial and civil fields, and lithium battery cleaning machines are its subordinate products of garden tools, which take a share of the pie in the field of excellent portable home car washing machines.
 
Compared with the 220V car washing machine, the biggest advantage of the lithium battery car washing machine is that it is not limited by power supply and water source, and at the same time, the small and lightweight body can be carried at any time, and it can be placed in the trunk of the car after shortening the barrel. However, the lithium battery car washing machine cannot be compared with the 220V car washing machine in terms of power and continuous working time, and is only suitable for light cleaning work such as washing dust.
 
WG629E.3 and WG629E.4 are the two 20V lithium battery car washing machines currently on sale at Vix, there is no difference between the two in terms of cleaning capacity, the 450W motor provides a maximum discharge pressure of 22Bar, and the nozzle can adjust the water flow of 0, 15, 25 and 40 degrees, all equipped with nozzles, long and short gun barrels, foam pots and water inlet and outlet pipes. Since WG629E.3 uses a 2000mAh battery, its endurance is lower than that of WG629E.4 with a 2500mAh battery, but WG629E.3 is equipped with two lithium batteries by default, which can be replaced at any time, but the price is 500 yuan higher than the single-electric version of WG629E.4.
 
In early 2018, Vicx launched the 40V lithium battery cleaner WG640. Compared to the WG629 series, this model has a certain increase in discharge pressure and water flow, but the continuous operating time in low-gear mode has been reduced from 76 minutes to 45 minutes in WG629E.4, and a new LED screen has been added to the handle to display information such as battery level and gear. At present, WG640 is not available for sale in the official flagship store in China.